OPERATORS · TEXAS · P-5 NUMBER 652345

Pennzenergy Exp. & Prod., L.L.C.

WindowAll time 90 days 1 year 3 years 10 years

17 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Mar 30, 2000	493653	Recompletion	Zapata	Haynes #4	8,450	Final completion	50530229	Now Hilcorp Energy Company
Feb 11, 2000	492041	Drill	Zapata	Trevino, E. 412 #1	16,000	Final completion	50534085	Now Hilcorp Energy Company
Dec 14, 1999	490358	Drill	Zapata	Jennings #70	14,000	Final completion	50534049	Now Hilcorp Energy Company
Sep 29, 1999	488058	Recompletion	Zapata	Haynes #15	11,500	—	50533287	Now Hilcorp Energy Company
Sep 21, 1999	487796	Recompletion	Zapata	Vela, Adrian #2	6,550	Final completion	50530527	Now Hurd Enterprises Ltd.
Aug 6, 1999	486474	Recompletion	Zapata	Jennings #58	8,050	—	50532419	Now Devon Energy Production Co L.P.
Jun 22, 1999	485387	Recompletion	Zapata	Jennings #65	10,500	Final completion	50533261	Now Devon Energy Production Co L.P.
Jun 21, 1999	485333	Drill	Zapata	Trevino, Albert #6403	3,500	Final completion	50533955	Now Hilcorp Energy Company
Apr 27, 1999	484175	Drill	Zapata	Trevino, Albert #6402	3,000	Final completion	50533935	Now Hilcorp Energy Company
Apr 16, 1999	483925	Recompletion	Zapata	Phelps-Neblett #1	11,700	Final completion	50532361	Now Denali Oil & Gas Management LLC
Feb 2, 1999	482409Amendment	Drill	Zapata	Haynes #19	16,000	Final completion	50533897	Now Hilcorp Energy Company
Feb 2, 1999	482408Amendment	Drill	Zapata	Haynes #18	16,000	Final completion	50533896	Now Hilcorp Energy Company
Aug 21, 1998	478924	Recompletion	Zapata	De Garcia, Sara G. #1	6,500	—	50531327	Acquired from Pennzoil Exploration & Prod. Co.
Aug 19, 1996	451367	Recompletion	Zapata	De Garcia, Sara G. #1	6,200	—	50531327	Acquired from Pennzoil Exploration & Prod. Co.
Jun 9, 1987	331275	Recompletion	Zapata	De Garcia, Sara G. #1	8,500	Final completion	50531327	Acquired from Pennzoil Company
Dec 31, 1982	182409	Drill	Zapata	Lauro Garza Gas Unit No. 2 #2	9,600	Intermediate string casing	50531620	Acquired from Pennzoil Producing Co.
Dec 29, 1980	103363	Drill	Zapata	De Garcia, Sara G. #1	9,000	Final completion	50531327	Acquired from Pennzoil Producing Co.